EP1715661A2 - Slide module for slide type portable terminal and cover apparatus therefor - Google Patents
Slide module for slide type portable terminal and cover apparatus therefor Download PDFInfo
- Publication number
- EP1715661A2 EP1715661A2 EP06007856A EP06007856A EP1715661A2 EP 1715661 A2 EP1715661 A2 EP 1715661A2 EP 06007856 A EP06007856 A EP 06007856A EP 06007856 A EP06007856 A EP 06007856A EP 1715661 A2 EP1715661 A2 EP 1715661A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- slide
- cover
- external
- guide
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
- H04M1/0237—Sliding mechanism with one degree of freedom
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/14—Details of telephonic subscriber devices including a card reading device
Definitions
- the present invention relates to a slide module of a slide type portable terminal having an external type card cover exposed and concealed to and from the outside of the terminal during the slidable movement thereof and a cover apparatus for an external type card mounted to the slide module.
- portable communication devices are devices by which radio communications are performed, and are sorted into various types according to their shapes.
- portable communication devices are sorted into a bar type, a flip type, and a folder type portable terminal according to their shapes.
- the bar type terminal has a single bar-shaped housing
- the flip type terminal has a bar-shaped housing and a flip rotatably engaged by a hinge unit
- the folder type terminal has a folder rotatably connected to a bar-shaped housing by a hinge unit.
- portable communication devices are also sorted into a rotation type and a slide type terminal according to their opening/closing methods.
- the rotation type terminal is opened and closed whereby two housings are rotatably connected so as to be opposite to each other.
- the slide type terminal is opened and closed whereby two housings are opposite to each other when a housing is moved in a lengthwise direction.
- the variously sorted portable communication terminals will be understood by those skilled in the art.
- a slide body 3 is slid by about half of the length of the main body 2 to open the portable terminal.
- a 3X4 key pad is installed on the main body 2
- a speaker unit 3a and a display unit 3b can be installed on the front surface of the slide body 3.
- a main plate (not shown) is provided in the main body and a slide plate (not shown) is provided in the slide body, and since the plates are engaged so as to be opposite to each other, the size of the terminal becomes larger due to the thicknesses of the plates, hampering the miniaturization of the terminal.
- a structure of a slide type portable communication device is described in detail in Korean Patent No. 2002-71911 , assigned to the assignee of the present application.
- the upper and lower housings are thick, and are disadvantageous with respect to slimming the portable device, hampering a good gripping feeling and restricting the appearance of its design.
- the engaging device of the conventional external card is mounted to the body of the terminal so as to be exposed to the outside, the appearance of the terminal is not good. Further, since a separate space must be provided in the terminal, the size of the terminal becomes larger.
- the present invention has been made to solve the above-mentioned problems occurring in the prior art.
- a slide module of a slide type portable terminal which includes an external type card cover exposed and concealed to and from the outside of the terminal according to the slide movement of the module provided in the slide type housing, enhancing the appearance of the terminal and miniaturizing the terminal.
- a slide module of a slide type portable terminal having a body housing and a slide housing for opening and closing the body housing during the slide movement includes: a guide member; a slide member receiving the guide member in an inner side thereof in an opposite manner and engaged with both sides of the guide member for sliding movement; and a force providing means provided between the guide member and the slide member, for providing a force to slide the slide member.
- a cover apparatus for an external type card mounted to a slide module of a slide type portable terminal having a body housing and a slide housing for opening and closing the body housing during the slide movement includes: a slide module comprising a guide member, a slide member receiving the guide member in an inner side thereof in an opposite manner and engaged with both sides of the guide member for sliding movement, and a force providing means provided between the slide and guide members, for providing a force to slidably move the slide member; an external type card cover mounted to the slide module, and exposed and concealed to and from the outside of the terminal as the module is slid; a cover hinge unit rotatably engaging the external type card cover and opening and closing a socket provided in the slide housing as the cover is rotated about a hinge axis; and a cover locking unit for restricting the rotation of the external card cover and releasing the restriction.
- a cover apparatus for an external card which is mounted to a slide module for a slide type portable terminal including a body housing and a slide housing for opening/closing the body housing according to a sliding movement thereof
- the cover apparatus comprising: the slide module including a guide member, a slide member receiving the guide member in an inner side thereof such that the guide member is opposite thereto and being slidably coupled to both sides of the guide member, and force applying means being provided between the guide member and the slide member to provide a force for slidingly moving the slide member; an external card cover being mounted to the slide module, and being exposed to or hidden from an outside of the terminal according to the sliding movement of the slide module; and a cover slide unit being provided in the slide member to slidably couple the external card cover thereto, and to open/close a socket provided in the slide housing according to a sliding movement of the external card cover.
- a slide module 10 of a portable terminal includes a guide member 20, a slide member 30, and a force providing means 40.
- the guide member 20 is mounted into a receiving space 30b provided on an inner side of the slide member 30 and is engaged by screws with the body housing 2 of the terminal so that the slide member 30 is slidable.
- At least one screw engaging portion 21 is provided in the guide member 20 so that the guide member 20 is engaged with the body housing 2 by screws.
- the receiving space 30b is formed on the inner side of the slide member 30 so as to receive the guide member 20 in an opposite manner. Both surfaces of the guide member 20 and the inner surface of the receiving space 30b slide relatively with respect to each other.
- the force provided means 40 is provided between the guide member 20 and the slide member 30 so that it can provide forces for slidably moving the slide member 30.
- guide recesses 22 are formed at both ends of the guide member 20, so that guide rails 32 formed in the slide member 30 can be guided thereby.
- the guide recesses 22 have a U-shaped side cross-section.
- the guide rails 32 are formed at both ends of the slide member 30 so as to slide with respect to the guide recesses 22 of the guide member 20.
- the force providing means 40 includes a pair of torsion springs 40.
- a free end 43 is provided at one end of each torsion spring 40 so as to be engaged with a fixing hole 23 formed in the guide member 20.
- the central portion of the torsion spring 40 is rotated in a predetermined locus to provide a resilient force so that the slide member 30 slides.
- a fixing end 41 is provided at the other end of the torsion spring 40 and is engaged with a spring engaging member 30a formed in the slide member 30 so as to slide together with the slide member 30.
- the guide member 20 is engaged with the body housing 2 of the terminal by using at least one screw engaging portion 21 formed in the guide member 20.
- the guide member 20 is received in the receiving space 30b formed in the slide member 30, and the guide recesses 22 formed at both side ends of the guide member 20 and the guide rails 32 of the slide member 30 are engaged so that the slide member 30 can slide.
- the free end 43 provided at one end of the torsion spring 40 is inserted into the fixing hole 23 formed in the guide member 20, and the fixing end 41 provided at the other end of the torsion spring 40 is engaged with the spring engaging member 30a formed in the slide member 30.
- the slide member 30 slides together with the slide housing 3, as the guide rails 32 of the slide member 30 slide along the guide recesses 22 of the guide member 20.
- the free ends 43 of the torsion springs 40 also slide, the central portions 42 of the torsion springs 42 rotate in a predetermined loci and provide resilient forces so that the slide member 30 can slide.
- the slide member 30 slides together with the slide housing 3.
- the guide rails 32 of the slide member 30 also slide along the guide recesses 22 of the guide member 20, while the torsion springs 40 provide resilient forces so that the slide member 30 can slide.
- the cover apparatus for the external type card mounted to the slide module 10 of the slide type portable terminal includes an external type card cover 50, a cover hinge unit 60, and a cover locking unit 70 discussed above and as shown in FIG. 3, the slide module 10 includes a guide member 20, a slide member 30, and a torsion spring 40.
- the external type card cover having a plate shape is provided in the receiving space 11.
- At least one rotating arm 52 is formed at one end of the external type card cover 50 so as to be rotatably engaged with the cover hinge unit 60.
- a cover catching member 53 for catching and restricting the cover locking unit 70 is formed at the other end of the external type card cover.
- the rotating arm 52 of the external type card cover is rotatably engaged with at least one hinge arm 61 mounted to the slide member 30.
- the hinge arm 61 is mounted to the slide member 30 and is provided at the hinge support member 62 so that the hinge support member 62 supports the hinge arm 61.
- the cover locking unit 70 is mounted into a mounting recess 35 (see FIGs. 4 and 5) formed at one end of the slide member 30, and the cover catching member 53 formed in the external type card cover 50 is inserted into a locking portion 72 formed in the cover locking unit 70 and restricts the rotation of the external type card cover, as shown in FIGs. 17 and 18.
- the guide hole 36 engages the cover catching member 53 and guides the cover catching member 53 when the catching member 53 is moved in the upward and downward directions of the cover locking unit 70.
- the locker portion 72 is pushed from the lower side to the upper side by using a knob recess 71 of the cover locking unit formed at one end of the slide member 30, the locker portion 72 is pushed up together with the cover locking unit 70 and releases the catching state of the catching member 53 of the card cover 50.
- a guide boss 73 engaged with the guide hole 36 formed in the mounting recess 35 and moving upward and downward is formed at a position adjacent to the locker portion 72. Then, as shown in FIG. 15, the card cover 50 may be rotated by a predetermined angle about a hinge axis A1 of the cover hinge unit 60.
- a socket 90 of a card 80 provided in the slide housing 3 is accessible.
- the socket 90 of the card 80 is accessed though a socket hole 33 formed in the slide member 30 and is exposed to the outside, as shown in FIG. 3.
- the external type card may be inserted into or separated from the card socket 90.
- a socket support member 34 is formed in the slide member 30 so as to support the external type card 80 in a state in which the external type card 80 is engaged with the socket 90.
- the catching member 53 of the card cover 50 is inserted into the locker portion 72 of the cover locking unit 70 and restricts the card cover 50 in the original state.
- the catching member 53 of the card cover 50 is inserted into the guide hole 36 formed in the mounting recess 35.
- the locker portion 72 is guided and moved by the guide hole 36 from the upper side to the lower side and is caught by the catching member 53 to restrict the locker portion 72.
- deviation preventing members 37 for preventing deviation of the cover locking unit 70 from the mounting recess 35 are formed at both ends of the guide hole 36.
- a card attaching recess 51 for inserting or deviating the socket of the slide housing 3 and the external type card 80 as the card cover 50 is rotated is formed on the inner surface of the external type card cover 50.
- the external type card cover 50 can be concealed in the inner side of the terminal.
- a cover apparatus for an external card which is mounted to the slide module 10 for a slide type portable terminal, includes a slide module 10, an external card cover 50 and a cover slide unit 100.
- the slide module 10 includes a guide member 20, a slide member 30 and force applying means provided between the guide member 20 and the slide member 30 to provide a force capable of slidingly moving the slide member 30.
- the cover slide unit 100 is provided in the slide member 30 such that it slidably couples the external card cover 50 thereto, and opens/closes a socket 90 provided in the slide housing 3 according to the sliding movement of the external card cover 50.
- the cover slide unit 100 includes a slide guide assembly 110 for slidably guiding the external card cover 50.
- the slide guide assembly 110 consists of a pair of slide rails 111 and a supporting member 112.
- the pair of slide rails 111 is provided on the back side of the slide member 30 along a longitudinal direction of the slide member 30.
- the supporting member 112 is provided between the slide rails 111 in such a manner that it slidably supports the external card cover 50.
- a user grasps a knob 502 formed on the external card cover 50 and slidingly moves the external card cover 50 toward a lower portion of the slide member 30 along the longitudinal direction thereof when he/she intends to mount or detach an external card 80 in or from the terminal.
- the guide protrusions 501 formed on the one side of the external card cover 50 are coupled to the slide rails 111 and simultaneously slidingly move along the slide rails 111.
- the supporting member 112 is formed with an indicator section 112a for indicating the sliding movement of the external card cover 50.
- the socket 90 becomes opened or closed.
- a power supply switch 600 for terminating power supply to the terminal is provided in a lower portion of the cover slide unit 100. That is, if the external card cover 50 is slid downward, a lower end of the external card cover 50 comes in contact with and presses the power supply switch 60, and thus internal connection terminals 601 of the power supply switch 600 are electrically connected to each other to thereby terminate the power supply to the terminal. On account of this, it is possible to store data of the terminal and then terminate the power supply terminal before the external card 80 is removed from the terminal.
- the external card cover 50 is slid in a downward direction, and simultaneously the socket 90 provided in the slide housing 3 is opened.
- the external card 80 can be mounted in or detached from the socket 80.
- the appearance of the terminal can be elegantly designed, and the terminal can be more compact and slimmer due to the reduction in its thickness, and an external card can be easily used.
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
Description
- The present invention relates to a slide module of a slide type portable terminal having an external type card cover exposed and concealed to and from the outside of the terminal during the slidable movement thereof and a cover apparatus for an external type card mounted to the slide module.
- Generally, portable communication devices are devices by which radio communications are performed, and are sorted into various types according to their shapes. For example, portable communication devices are sorted into a bar type, a flip type, and a folder type portable terminal according to their shapes. The bar type terminal has a single bar-shaped housing, the flip type terminal has a bar-shaped housing and a flip rotatably engaged by a hinge unit, and the folder type terminal has a folder rotatably connected to a bar-shaped housing by a hinge unit.
- Further, portable communication devices are also sorted into a rotation type and a slide type terminal according to their opening/closing methods. The rotation type terminal is opened and closed whereby two housings are rotatably connected so as to be opposite to each other. The slide type terminal is opened and closed whereby two housings are opposite to each other when a housing is moved in a lengthwise direction. The variously sorted portable communication terminals will be understood by those skilled in the art.
- As shown in FIGs. 1 and 2, in the slide type
portable terminal 1 having amain body 2 including a plurality ofkey pads 2a and amicrophone unit 2b, aslide body 3 is slid by about half of the length of themain body 2 to open the portable terminal. Generally, a 3X4 key pad is installed on themain body 2, and aspeaker unit 3a and adisplay unit 3b can be installed on the front surface of theslide body 3. - According to the conventional slide type portable terminal, a main plate (not shown) is provided in the main body and a slide plate (not shown) is provided in the slide body, and since the plates are engaged so as to be opposite to each other, the size of the terminal becomes larger due to the thicknesses of the plates, hampering the miniaturization of the terminal.
- A structure of a slide type portable communication device is described in detail in
Korean Patent No. 2002-71911 - Conventional slide type portable communication devices have varied functions according to desires of consumers. The size of the devices are being miniaturized, and voice communication and radio listening becomes possible. Further, MP3 music and moving images can be downloaded by connecting to the internet. However, since the music and moving image files are big and the memory capacity is large, a separate memory card, i.e., an external card, is needed, and an engaging device must be provided in the body of the terminal to mount the external card.
- However, since the engaging device of the conventional external card is mounted to the body of the terminal so as to be exposed to the outside, the appearance of the terminal is not good. Further, since a separate space must be provided in the terminal, the size of the terminal becomes larger.
- Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art.
- It is the object of the present invention to provide a slide module for a slide type portable terminal which includes a slim slide module in a slide type housing to facilitate the opening/closing operation of the housing and make the terminal slimmer.
- This object is solved by the subject matter of the independent claims.
- Preferred embodiments are defined in the dependent claims.
- it is an aspect of the present invention to provide a slide module of a slide type portable terminal which includes an external type card cover exposed and concealed to and from the outside of the terminal according to the slide movement of the module provided in the slide type housing, enhancing the appearance of the terminal and miniaturizing the terminal.
- It is a further object of the present invention to provide a slide module for a slide type portable terminal, which can reduce the terminal's thickness and thus make the terminal more compact and slimmer by constructing an external card cover for opening/closing a socket of the terminal according to the sliding movement thereof.
- It is a further object of the present invention to provide a slide module for a slide type portable terminal, which can prevent data loss when an external card is exchanged during the use of the terminal by providing the terminal with a power supply switch for terminating power supply according to the sliding movement of an external card cover so as to store data of the terminal and then terminate the power supply before the external card is removed.
- In order to accomplish the above, according to the first preferred embodiment of the present invention, a slide module of a slide type portable terminal having a body housing and a slide housing for opening and closing the body housing during the slide movement includes: a guide member; a slide member receiving the guide member in an inner side thereof in an opposite manner and engaged with both sides of the guide member for sliding movement; and a force providing means provided between the guide member and the slide member, for providing a force to slide the slide member.
- According to the second preferred embodiment of the present invention, a cover apparatus for an external type card mounted to a slide module of a slide type portable terminal having a body housing and a slide housing for opening and closing the body housing during the slide movement includes: a slide module comprising a guide member, a slide member receiving the guide member in an inner side thereof in an opposite manner and engaged with both sides of the guide member for sliding movement, and a force providing means provided between the slide and guide members, for providing a force to slidably move the slide member; an external type card cover mounted to the slide module, and exposed and concealed to and from the outside of the terminal as the module is slid; a cover hinge unit rotatably engaging the external type card cover and opening and closing a socket provided in the slide housing as the cover is rotated about a hinge axis; and a cover locking unit for restricting the rotation of the external card cover and releasing the restriction.
- According to another aspect of the present invention, there is provided a cover apparatus for an external card, which is mounted to a slide module for a slide type portable terminal including a body housing and a slide housing for opening/closing the body housing according to a sliding movement thereof, the cover apparatus comprising: the slide module including a guide member, a slide member receiving the guide member in an inner side thereof such that the guide member is opposite thereto and being slidably coupled to both sides of the guide member, and force applying means being provided between the guide member and the slide member to provide a force for slidingly moving the slide member; an external card cover being mounted to the slide module, and being exposed to or hidden from an outside of the terminal according to the sliding movement of the slide module; and a cover slide unit being provided in the slide member to slidably couple the external card cover thereto, and to open/close a socket provided in the slide housing according to a sliding movement of the external card cover.
- The present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which:
- FIG. 1 is a front view for showing a state before the operation of a conventional slide type portable terminal;
- FIG. 2 is a front view for showing a state after the operation of a conventional slide type portable terminal;
- FIG. 3 is an exploded perspective view showing the structures of a slide module of a slide type portable terminal and a cover apparatus of an external type card mounted thereto according to the present invention;
- FIG. 4 is an exploded perspective view showing the state before a slide module of a slide type portable terminal and a cover apparatus of an external type card mounted thereto according to the present invention are assembled;
- FIG. 5 is an enlarged perspective view for showing portion A of FIG. 4;
- FIG. 6 is an exploded perspective view showing the structures of a slide module of a slide type portable terminal and a cover apparatus of an external type card mounted thereto according to the present invention before a guide member is assembled;
- FIG. 7 is a perspective view showing a state before the slide movement of a slide type portable terminal according to the present invention;
- FIG. 8 is a perspective view showing the state before the operation of a slide module of a slide type portable terminal according to a first preferred embodiment of the present invention;
- FIG. 9 is a front view showing the state before the operation of a slide module of a slide type portable terminal according to a first preferred embodiment of the present invention;
- FIG. 10 is a cross-sectional view taken along a line A-A' of FIG. 9;
- FIG. 11 is a enlarged cross-sectional view for showing portion B of FIG. 10;
- FIG. 12 is a perspective view showing the state after the slide movement of a slide type portable terminal according to the present invention;
- FIG. 13 is a perspective view for showing the state after the operation of a slide module of a slide type portable terminal according to the first preferred embodiment of the present invention;
- FIG. 14 is a front view showing a state after the operation of a slide module of a slide type portable terminal according to the first preferred embodiment of the present invention;
- FIG. 15 is a perspective view showing an operational state of a cover apparatus for an external type card mounted to a slide module of a slide type portable terminal according to a second preferred embodiment of the present invention;
- FIG. 16 is a side cross-sectional view showing an operational state of a cover apparatus for an external type card mounted to a slide module of a slide type portable terminal according to the second preferred embodiment of the present invention;
- FIG. 17 is an enlarged side cross-sectional view of portion C of FIG. 16, which shows a state before the operation of a cover apparatus of an external type card of the present invention; and
- FIG. 18 is an enlarged side cross-sectional view of portion C of FIG. 16, which shows a state after the operation of a cover apparatus of an external type card of the present invention.
- FIG. 19 is an exploded perspective view showing a structure of a cover apparatus for an external card according to a third preferred embodiment of the present invention, which is mounted to a slide module for a slide type portable terminal;
- FIG. 20 is a perspective view showing a coupling state of the cover apparatus for an external card according to the third preferred embodiment of the present invention, which is mounted to a slide module for a slide type portable terminal;
- FIG. 21 is a perspective view showing an operating state of the cover apparatus for an external card according to the third preferred embodiment of the present invention, which is mounted to a slide module for a slide type portable terminal;
- FIG. 22 is an enlarged side sectional view of portion D in FIG. 21, which shows an operating state of a power supply switch; and
- FIG. 23 is a front view showing an operating state of the cover apparatus for an external card according to the third preferred embodiment of the present invention, which is mounted to a slide module for a slide type portable terminal.
- Hereinafter, a first preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
- As shown in FIGs. 3 and 4, a
slide module 10 of a portable terminal includes aguide member 20, aslide member 30, and aforce providing means 40. Theguide member 20 is mounted into a receivingspace 30b provided on an inner side of theslide member 30 and is engaged by screws with thebody housing 2 of the terminal so that theslide member 30 is slidable. At least onescrew engaging portion 21 is provided in theguide member 20 so that theguide member 20 is engaged with thebody housing 2 by screws. Thereceiving space 30b is formed on the inner side of theslide member 30 so as to receive theguide member 20 in an opposite manner. Both surfaces of theguide member 20 and the inner surface of thereceiving space 30b slide relatively with respect to each other. The force provided means 40 is provided between theguide member 20 and theslide member 30 so that it can provide forces for slidably moving theslide member 30. - As shown in FIGs. 4 and 9 to 11,
guide recesses 22 are formed at both ends of theguide member 20, so thatguide rails 32 formed in theslide member 30 can be guided thereby. Theguide recesses 22 have a U-shaped side cross-section. Further, as shown in FIG 4 and. 6, theguide rails 32 are formed at both ends of theslide member 30 so as to slide with respect to theguide recesses 22 of theguide member 20. - Further, as shown in FIGs. 3 and 6, the
force providing means 40 includes a pair oftorsion springs 40. Afree end 43 is provided at one end of eachtorsion spring 40 so as to be engaged with a fixinghole 23 formed in theguide member 20. The central portion of thetorsion spring 40 is rotated in a predetermined locus to provide a resilient force so that theslide member 30 slides. A fixingend 41 is provided at the other end of thetorsion spring 40 and is engaged with aspring engaging member 30a formed in theslide member 30 so as to slide together with theslide member 30. - Hereinafter, the operation of the slide module of the slide type portable terminal according to the first preferred embodiment of the present invention will be explained in detail with reference to FIGs. 3 to 14. As shown in FIGs. 3 and 4, the
guide member 20 is engaged with thebody housing 2 of the terminal by using at least onescrew engaging portion 21 formed in theguide member 20. In this state, as shown in FIGs. 9 to 11, theguide member 20 is received in the receivingspace 30b formed in theslide member 30, and the guide recesses 22 formed at both side ends of theguide member 20 and the guide rails 32 of theslide member 30 are engaged so that theslide member 30 can slide. Then, as shown in FIG. 6, thefree end 43 provided at one end of thetorsion spring 40 is inserted into the fixinghole 23 formed in theguide member 20, and the fixingend 41 provided at the other end of thetorsion spring 40 is engaged with thespring engaging member 30a formed in theslide member 30. - Here, as shown in FIGs. 12 to 14, if the
slide housing 3 is slid with respect to and away from thebody housing 2, theslide member 30 slides together with theslide housing 3, as the guide rails 32 of theslide member 30 slide along the guide recesses 22 of theguide member 20. The free ends 43 of the torsion springs 40 also slide, thecentral portions 42 of the torsion springs 42 rotate in a predetermined loci and provide resilient forces so that theslide member 30 can slide. - As shown in FIGs. 7 to 9, if the
slide housing 3 slides with respect to and towards thebody housing 2, theslide member 30 slides together with theslide housing 3. The guide rails 32 of theslide member 30 also slide along the guide recesses 22 of theguide member 20, while the torsion springs 40 provide resilient forces so that theslide member 30 can slide. - Hereinafter, the operation of a cover apparatus for an external type card mounted to a slide module of a slide type portable terminal according to the second preferred embodiment of the present invention will be explained with reference to FIGs. 3 to 6 and 15 to 18.
- As shown in FIGs. 3 to 5, the cover apparatus for the external type card mounted to the
slide module 10 of the slide type portable terminal includes an externaltype card cover 50, acover hinge unit 60, and acover locking unit 70 discussed above and as shown in FIG. 3, theslide module 10 includes aguide member 20, aslide member 30, and atorsion spring 40. - As shown in FIGs.3 to 6 and 15, since a receiving
space 11 for receiving the externaltype card cover 50 is formed in theslide member 30, the external type card cover having a plate shape is provided in the receivingspace 11. At least onerotating arm 52 is formed at one end of the externaltype card cover 50 so as to be rotatably engaged with thecover hinge unit 60. Acover catching member 53 for catching and restricting thecover locking unit 70 is formed at the other end of the external type card cover. In this state, therotating arm 52 of the external type card cover is rotatably engaged with at least onehinge arm 61 mounted to theslide member 30. Thehinge arm 61 is mounted to theslide member 30 and is provided at thehinge support member 62 so that thehinge support member 62 supports thehinge arm 61. - In this state, the
cover locking unit 70 is mounted into a mounting recess 35 (see FIGs. 4 and 5) formed at one end of theslide member 30, and thecover catching member 53 formed in the externaltype card cover 50 is inserted into a lockingportion 72 formed in thecover locking unit 70 and restricts the rotation of the external type card cover, as shown in FIGs. 17 and 18. - Since a
guide hole 36 engaged with thecover catching member 53 and guiding thecover catching member 53 so that the catchingmember 53 can be moved in the upward and downward directions of thecover locking unit 70 is formed in the mountingrecess 35, theguide hole 36 engages thecover catching member 53 and guides thecover catching member 53 when the catchingmember 53 is moved in the upward and downward directions of thecover locking unit 70. - In this state, as shown in FIG. 15, if the
slide housing 3 is slid away from thebody housing 2, theslide member 30 slides together with theslide housing 3, and the external type card cover is exposed to the outside to the rearward of the terminal. - As shown in FIGs. 14, 17 and 18, if the
locker portion 72 is pushed from the lower side to the upper side by using aknob recess 71 of the cover locking unit formed at one end of theslide member 30, thelocker portion 72 is pushed up together with thecover locking unit 70 and releases the catching state of the catchingmember 53 of thecard cover 50. Aguide boss 73 engaged with theguide hole 36 formed in the mountingrecess 35 and moving upward and downward is formed at a position adjacent to thelocker portion 72. Then, as shown in FIG. 15, thecard cover 50 may be rotated by a predetermined angle about a hinge axis A1 of thecover hinge unit 60. - When the
card cover 50 is rotated, asocket 90 of acard 80 provided in theslide housing 3 is accessible. Thesocket 90 of thecard 80 is accessed though asocket hole 33 formed in theslide member 30 and is exposed to the outside, as shown in FIG. 3. - In this state, the external type card may be inserted into or separated from the
card socket 90. - As shown in FIG. 15, a
socket support member 34 is formed in theslide member 30 so as to support theexternal type card 80 in a state in which theexternal type card 80 is engaged with thesocket 90. - As shown in FIGs. 15 to 18, by rotating the external
type card cover 50 about the hinge axis A1 of thecover hinge unit 60 in an opposite direction, the catchingmember 53 of thecard cover 50 is inserted into thelocker portion 72 of thecover locking unit 70 and restricts thecard cover 50 in the original state. As shown in FIG. 17, the catchingmember 53 of thecard cover 50 is inserted into theguide hole 36 formed in the mountingrecess 35. Thelocker portion 72 is guided and moved by theguide hole 36 from the upper side to the lower side and is caught by the catchingmember 53 to restrict thelocker portion 72. - Referring back to FIGs. 4 and 5,
deviation preventing members 37 for preventing deviation of thecover locking unit 70 from the mountingrecess 35 are formed at both ends of theguide hole 36. Acard attaching recess 51 for inserting or deviating the socket of theslide housing 3 and theexternal type card 80 as thecard cover 50 is rotated is formed on the inner surface of the externaltype card cover 50. - In this state, if the
slide housing 3 slides toward thebody housing 2, the externaltype card cover 50 slides together with theslide member 30 and is received in the receivingspace 11 of theguide member 20. - The external
type card cover 50 can be concealed in the inner side of the terminal. - Hereinafter, the operation of a cover apparatus for an external card according to a third preferred embodiment of the present invention, which is mounted to the slide module for a slide type portable terminal constructed as stated above, will be described in detail with reference to FIGs. 19 to 23.
- As shown in FIGs. 19 and 20, a cover apparatus for an external card, which is mounted to the
slide module 10 for a slide type portable terminal, includes aslide module 10, anexternal card cover 50 and acover slide unit 100. Theslide module 10 includes aguide member 20, aslide member 30 and force applying means provided between theguide member 20 and theslide member 30 to provide a force capable of slidingly moving theslide member 30. Thecover slide unit 100 is provided in theslide member 30 such that it slidably couples theexternal card cover 50 thereto, and opens/closes asocket 90 provided in theslide housing 3 according to the sliding movement of theexternal card cover 50. - As shown in FIGs. 19 and 21, the
cover slide unit 100 includes aslide guide assembly 110 for slidably guiding theexternal card cover 50. Theslide guide assembly 110 consists of a pair ofslide rails 111 and a supportingmember 112. - The pair of slide rails 111 is provided on the back side of the
slide member 30 along a longitudinal direction of theslide member 30. - The supporting
member 112 is provided between the slide rails 111 in such a manner that it slidably supports theexternal card cover 50. - In such a state, as shown in FIGs. 21 and 22, a user grasps a
knob 502 formed on theexternal card cover 50 and slidingly moves theexternal card cover 50 toward a lower portion of theslide member 30 along the longitudinal direction thereof when he/she intends to mount or detach anexternal card 80 in or from the terminal. - At this time, since
guide protrusions 501 formed on one side of theexternal card cover 50 are coupled to the slide rails 111, and the other side of theexternal card cover 50 is coupled to the supportingmember 112, as shown in FIG. 23, the one side of theexternal card cover 50 moves along the slide rails 111 and simultaneously the other side of theexternal card cover 50 moves along the supportingmember 112 if the user moves theexternal card cover 50 in a downward direction. - The guide protrusions 501 formed on the one side of the
external card cover 50 are coupled to the slide rails 111 and simultaneously slidingly move along the slide rails 111. - Here, the supporting
member 112 is formed with anindicator section 112a for indicating the sliding movement of theexternal card cover 50. Thus, if the user slidingly moves theexternal card cover 50 upward or downward, thesocket 90 becomes opened or closed. - As shown in FIG. 22, a
power supply switch 600 for terminating power supply to the terminal is provided in a lower portion of thecover slide unit 100. That is, if theexternal card cover 50 is slid downward, a lower end of theexternal card cover 50 comes in contact with and presses thepower supply switch 60, and thusinternal connection terminals 601 of thepower supply switch 600 are electrically connected to each other to thereby terminate the power supply to the terminal. On account of this, it is possible to store data of the terminal and then terminate the power supply terminal before theexternal card 80 is removed from the terminal. - At this time, as shown in FIG. 23, the
external card cover 50 is slid in a downward direction, and simultaneously thesocket 90 provided in theslide housing 3 is opened. Thus, theexternal card 80 can be mounted in or detached from thesocket 80. - Also, as shown in FIG. 21, when the user intends to close the
socket 90, it is necessary only to slidingly move theexternal card cover 50 in a upward direction, which has been moved in the lower portion of theslide member 30. - At this time, in a similar manner to that as stated above, the guide protrusions 510 formed on the one side of the
external card cover 50 move along theguide rails 111, and simultaneously the other side of theexternal card cover 50 moves along the supportingmember 112. - As described above, since an exterior card cover, which is exposed to or hidden from the outside of a terminal according to the sliding movement of a slide module is provided in a slide type portable terminal according to the present invention, the appearance of the terminal can be elegantly designed, and the terminal can be more compact and slimmer due to the reduction in its thickness, and an external card can be easily used.
- As mentioned above, since an exterior card cover exposed and concealed to and from the outside of the terminal as the slide module slides is provided in a slide type portable terminal, the appearance of the terminal is appealing and the external card can be easily used.
- While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (21)
- A slide module of a slide type portable terminal having a body housing and a slide housing for opening and closing the body housing during the slide movement, the slide module comprising:a guide member;a slide member receiving the guide member in an inner side thereof in an opposed manner and engaged with sides of the guide member so as to slide; anda force providing means provided between the guide member and the slide member, for providing a force to slidably move the slide member.
- The slide module according to claim 1, wherein the guide member is engaged with the body housing of the terminal, and guide recesses are formed at both ends of the guide member so that guide rails formed in the slide member can be guided thereby.
- The slide module according to claim 2, wherein the guide recesses have a U-shaped side cross-section.
- The slide module according to one of claims 1 to 3, wherein the slide member is engaged with the slide housing of the terminal, and the slide member has guide rails formed at both ends and engaged with guide recesses of the guide member so as to slide .
- The slide module according to one of claims 1 to 4, wherein the force providing means comprises a pair of torsion springs, a free end is provided at one end of each torsion spring so as to be engaged with the guide member, a central portion of the torsion spring is rotated in a predetermined locus to provide a resilient force so that the slide member slides, and a fixing end is provided at the other end of the torsion spring and is engaged with the slide member so as to slide together with the slide member.
- A cover apparatus for an external type card mounted to a slide module of a slide type portable terminal, the terminal having a body housing and a slide housing for opening and closing the body housing during the slide movement, the cover apparatus comprising:a slide module having a guide member, a slide member receiving the guide member in an inner side thereof in an opposed manner and engaged with both sides of the guide member so as to slide, and a force providing means provided between the members, for providing a force for slidably moving the slide member;an external type card cover mounted to the slide module, and exposed and concealed to and from the outside of the terminal as the slide module slides;a cover hinge unit rotatably engaging the external type card cover and opening and closing a socket provided in the slide housing as the cover is rotated about a hinge axis; anda cover locking unit for restricting rotation of the external card cover and releasing the restriction.
- The cover apparatus according to claim 6, wherein a receiving space for receiving the external type card cover is provided in the slide module.
- The cover apparatus according to claim 6 or 7, wherein a socket hole for accessing a socket of the slide housing and exposing the socket to the outside is formed in the slide member, and a socket support member for supporting a state in which the external card cover is engaged with the socket is formed in the slide member.
- The cover apparatus according to one of claims 6 to 8, wherein the external type card cover has a plate shape and is mounted to the rear surface of the slide member, and a card attaching recess for accessing the socket of the slide housing and the external type card as the card cover is rotated is formed on an inner side of the external type card cover.
- The cover apparatus according to one of claims 6 to 9, wherein at least one rotating arm is formed at one end of the external type card cover so as to be rotatably engaged with the cover hinge unit, and a cover catching member for catching and restricting the cover locking unit is formed at the other end of the external type card cover.
- The cover apparatus according to claim 10, wherein at least one hinge arm rotatably engaged with the rotating arm of the cover is formed in the cover hinge unit, and a hinge support member mounted to the slide member for supporting the hinge arm is provided.
- The cover apparatus according to claim 10 or 11, wherein a mounting recess for mounting the cover locking unit is formed at one end of the slide member, and a guide hole engaged with the cover catching member and guiding the movement of the cover locking unit is formed in a mounting recess, and deviation preventing members for preventing deviation of the cover locking unit in the mounting recess are formed at both ends of the guide hole.
- The cover apparatus according to claim 12, wherein the cover locking unit comprises a knob recess exposed to the outside, a locker portion formed at a lower portion of the knob recess for catching a catching member of the external type card cover to restrict the catching member and releasing the restriction as moved to the upper or lower side, a guide boss formed at a position adjacent to the locker portion, engaged with the guide hole, and guided by the guide hole.
- A cover apparatus for an external type card mounted to a module of a slide type portable terminal having a first housing and a second housing opening and closing the first housing, the cover apparatus comprising:an external type card cover mounted to the module and exposed and concealed to and from the outside according to the opening and closing operation of the second housing.
- A cover apparatus for an external card, which is mounted to a slide module for a slide type portable terminal including a body housing and a slide housing for opening/closing the body housing according to a sliding movement thereof, the cover apparatus comprising:the slide module including a guide member, a slide member receiving the guide member in an inner side thereof such that the guide member is opposite thereto and being slidably coupled to both sides of the guide member, and force applying means being provided between the guide member and the slide member to provide a force for slidingly moving the slide member;an external card cover being mounted to the slide module, and being exposed to or hidden from an outside of the terminal according to the sliding movement of the slide module; anda cover slide unit being provided in the slide member to slidably couple the external card cover thereto, and to open/close a socket provided in the slide housing according to a sliding movement of the external card cover.
- The cover apparatus for an external card as claimed in claim 15, wherein the cover slide unit includes a slide guide assembly for slidably guiding the external card cover.
- The cover apparatus for an external card as claimed in claim 16, wherein the slide guide assembly includes:a pair of slide rails being provided in the slide member and being slidably coupled to guide protrusions formed in the external card cover; anda guide supporting member being provided between slide rails to slidably support the external card cover.
- The cover apparatus for an external card as claimed in claim 17, wherein the guide supporting member is further formed with an indicator section for indicating the sliding movement of the external card cover.
- The cover apparatus for an external card as claimed in claim 15, wherein the external card cover is further formed with a knob.
- The cover apparatus for an external card as claimed in claim 15, further comprising a power supply switch in a lower portion of the cover slide unit, the power supply switch coming in contact with and being pressed by the external card cover as the external card cover is slid, as a result of which connection terminals provided in the power supply switch are electrically connected to each other to thereby terminate power supply to the terminal.
- A cover apparatus for an external card, which is mounted to a module for a portable terminal including a body housing and a slide housing for opening/closing the body housing while opposing to the body housing, the cover apparatus comprising:an external card cover being mounted to the module to be exposed to or hidden from an outside of the terminal, and slidingly moving to open/close a socket of the slide housing after exposed to the outside of the terminal.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20050031943 | 2005-04-18 | ||
KR1020060029420A KR100735305B1 (en) | 2005-04-18 | 2006-03-31 | Sliding module for sliding type mobile phone and cover apparatus for external card therewith |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1715661A2 true EP1715661A2 (en) | 2006-10-25 |
EP1715661A3 EP1715661A3 (en) | 2010-10-06 |
EP1715661B1 EP1715661B1 (en) | 2011-11-02 |
Family
ID=36649447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06007856A Expired - Fee Related EP1715661B1 (en) | 2005-04-18 | 2006-04-13 | Slide module for slide type portable terminal and cover apparatus therefor |
Country Status (5)
Country | Link |
---|---|
US (1) | US7520436B2 (en) |
EP (1) | EP1715661B1 (en) |
KR (1) | KR100735305B1 (en) |
CN (1) | CN100508705C (en) |
TW (1) | TWI296309B (en) |
Cited By (3)
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WO2009080083A1 (en) * | 2007-12-21 | 2009-07-02 | Nokia Corporation | Slide device and slide assembly |
US20180006482A1 (en) * | 2016-07-03 | 2018-01-04 | Samsung Electronics Co., Ltd. | Terminal apparatus, input apparatus, and power controlling method thereof |
EP3550809A1 (en) * | 2018-04-03 | 2019-10-09 | Beijing Xiaomi Mobile Software Co., Ltd. | Sliding mechanism and terminal device provided with same |
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CN101198231B (en) * | 2006-12-08 | 2011-04-06 | 华硕电脑股份有限公司 | Sliding closure panel and electronic device using the sliding closure panel |
KR100810267B1 (en) * | 2006-12-14 | 2008-03-06 | 삼성전자주식회사 | Sliding type portable terminal |
US8781540B2 (en) * | 2008-08-25 | 2014-07-15 | Htc Corporation | Portable electronic device |
KR100999434B1 (en) | 2008-12-30 | 2010-12-09 | 주식회사 코원시스템 | connector device |
US8355755B2 (en) * | 2009-03-03 | 2013-01-15 | Lg Electronics Inc. | Mobile terminal |
CN111107191B (en) * | 2018-10-25 | 2021-08-31 | 北京小米移动软件有限公司 | Slide rail structure and electronic equipment |
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- 2006-04-11 TW TW095112886A patent/TWI296309B/en not_active IP Right Cessation
- 2006-04-13 EP EP06007856A patent/EP1715661B1/en not_active Expired - Fee Related
- 2006-04-18 CN CNB2006100767555A patent/CN100508705C/en not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
---|---|
CN1856232A (en) | 2006-11-01 |
EP1715661B1 (en) | 2011-11-02 |
KR100735305B1 (en) | 2007-07-03 |
TWI296309B (en) | 2008-05-01 |
EP1715661A3 (en) | 2010-10-06 |
US7520436B2 (en) | 2009-04-21 |
TW200641273A (en) | 2006-12-01 |
CN100508705C (en) | 2009-07-01 |
US20060231620A1 (en) | 2006-10-19 |
KR20060109822A (en) | 2006-10-23 |
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